1981 Mazda Cosmo vs. 2005 Opel Astra
To start off, 2005 Opel Astra is newer by 24 year(s). Which means there will be less support and parts availability for 1981 Mazda Cosmo. In addition, the cost of maintenance, including insurance, on 1981 Mazda Cosmo would be higher. At 1,970 cc (4 cylinders), 1981 Mazda Cosmo is equipped with a bigger engine. In terms of performance, 1981 Mazda Cosmo (102 HP @ 5300 RPM) has 4 more horse power than 2005 Opel Astra. (98 HP @ 4400 RPM). In normal driving conditions, 1981 Mazda Cosmo should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Astra weights approximately 212 kg more than 1981 Mazda Cosmo.
Because 1981 Mazda Cosmo is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1981 Mazda Cosmo. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Astra, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2005 Opel Astra (240 Nm @ 2300 RPM) has 73 more torque (in Nm) than 1981 Mazda Cosmo. (167 Nm @ 3300 RPM). This means 2005 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1981 Mazda Cosmo.
Compare all specifications:
1981 Mazda Cosmo | 2005 Opel Astra | |
Make | Mazda | Opel |
Model | Cosmo | Astra |
Year Released | 1981 | 2005 |
Body Type | Coupe | Hatchback |
Engine Position | Front | Front |
Engine Size | 1970 cc | 1248 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 102 HP | 98 HP |
Engine RPM | 5300 RPM | 4400 RPM |
Torque | 167 Nm | 240 Nm |
Torque RPM | 3300 RPM | 2300 RPM |
Engine Bore Size | 80 mm | 69.6 mm |
Engine Stroke Size | 98 mm | 82 mm |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 3 doors |
Vehicle Weight | 1098 kg | 1310 kg |
Vehicle Length | 4670 mm | 4300 mm |
Vehicle Width | 1700 mm | 1760 mm |
Vehicle Height | 1420 mm | 1440 mm |
Wheelbase Size | 2620 mm | 2520 mm |